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chg; less debug

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iceman1001 2017-12-11 01:19:58 +01:00
parent 26353cfd78
commit 9665bd526a
1 changed files with 2 additions and 2 deletions
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4
armsrc/mifareutil.c
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@ -182,14 +182,14 @@ int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockN
// Receive 4 byte tag answer
len = ReaderReceive(receivedAnswer, receivedAnswerPar);
if (!len) {
if (MF_DBGLEVEL >= MF_DBG_ALL) Dbprintf("Authentication failed. Card timeout.");
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Authentication failed. Card timeout.");
return 2;
}
ntpp = prng_successor(nt, 32) ^ crypto1_word(pcs, 0,0);
if (ntpp != bytes_to_num(receivedAnswer, 4)) {
if (MF_DBGLEVEL >= MF_DBG_ALL) Dbprintf("Authentication failed. Error card response.");
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Authentication failed. Error card response.");
return 3;
}
return 0;